8497000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 20638800

約数和(自身を除く): 12141800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 200, 232, 250, 290, 293, 500, 580, 586, 725, 1000, 1160, 1172, 1450, 1465, 2344, 2900, 2930, 3625, 5800, 5860, 7250, 7325, 8497, 11720, 14500, 14650, 16994, 29000, 29300, 33988, 36625, 42485, 58600, 67976, 73250, 84970, 146500, 169940, 212425, 293000, 339880, 424850, 849700, 1062125, 1699400, 2124250, 4248500, 8497000]

約数ペア:

[(1, 8497000), (2, 4248500), (4, 2124250), (5, 1699400), (8, 1062125), (10, 849700), (20, 424850), (25, 339880), (29, 293000), (40, 212425), (50, 169940), (58, 146500), (100, 84970), (116, 73250), (125, 67976), (145, 58600), (200, 42485), (232, 36625), (250, 33988), (290, 29300), (293, 29000), (500, 16994), (580, 14650), (586, 14500), (725, 11720), (1000, 8497), (1160, 7325), (1172, 7250), (1450, 5860), (1465, 5800), (2344, 3625), (2900, 2930)]